Invention Grant
- Patent Title: Air conditioning system recharging method and apparatus
- Patent Title (中): 空调系统充电方法及装置
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Application No.: US12718038Application Date: 2010-03-05
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Publication No.: US08621879B2Publication Date: 2014-01-07
- Inventor: William Brown , Mark McMasters
- Applicant: William Brown , Mark McMasters
- Applicant Address: US MI Warren
- Assignee: Bosch Automotive Service Solutions LLC
- Current Assignee: Bosch Automotive Service Solutions LLC
- Current Assignee Address: US MI Warren
- Agency: Baker & Hostetler LLP
- Main IPC: F25B45/00
- IPC: F25B45/00 ; F25B49/00 ; G01K13/00 ; B65B1/30 ; B65B31/00 ; B65B3/00 ; B67D1/00 ; B67D7/22
Abstract:
A method of charging or recharging an air conditioning wherein an initial amount of refrigerant is introduced, followed by additional introductions of refrigerant during injection pulses. The pulse periods are adjusted dynamically during the charging/recharging process based on feedback obtained after each pulse related to how much refrigerant was transferred during the previous pulse. Also, a system for implementing the above-mentioned method.
Public/Granted literature
- US20110214436A1 AIR CONDITIONING SYSTEM RECHARGING METHOD AND APPARATUS Public/Granted day:2011-09-08
Information query
